#[test]
fn grid_auto_columns() {
    #[allow(unused_imports)]
    use taffy::{prelude::*, tree::Layout, TaffyTree};
    let mut taffy: TaffyTree<crate::TextMeasure> = TaffyTree::new();
    let node0 = taffy
        .new_leaf(taffy::style::Style {
            grid_column: taffy::geometry::Line { start: line(-3i16), end: taffy::style::GridPlacement::Auto },
            ..Default::default()
        })
        .unwrap();
    let node1 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node2 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node3 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node4 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node5 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node6 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node7 = taffy.new_leaf(taffy::style::Style { ..Default::default() }).unwrap();
    let node = taffy
        .new_with_children(
            taffy::style::Style {
                display: taffy::style::Display::Grid,
                grid_template_rows: vec![length(100f32)],
                grid_template_columns: vec![length(40f32)],
                grid_auto_columns: vec![length(10f32), length(20f32), length(30f32)],
                grid_auto_flow: taffy::style::GridAutoFlow::Column,
                ..Default::default()
            },
            &[node0, node1, node2, node3, node4, node5, node6, node7],
        )
        .unwrap();
    taffy.compute_layout_with_measure(node, taffy::geometry::Size::MAX_CONTENT, crate::test_measure_function).unwrap();
    println!("\nComputed tree:");
    taffy.print_tree(node);
    println!();
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node).unwrap();
    assert_eq!(size.width, 190f32, "width of node {:?}. Expected {}. Actual {}", node, 190f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node, 100f32, size.height);
    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node, 0f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node0).unwrap();
    assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node0, 30f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node0, 100f32, size.height);
    assert_eq!(location.x, 0f32, "x of node {:?}. Expected {}. Actual {}", node0, 0f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node0, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node0,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node0,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node1).unwrap();
    assert_eq!(size.width, 40f32, "width of node {:?}. Expected {}. Actual {}", node1, 40f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node1, 100f32, size.height);
    assert_eq!(location.x, 30f32, "x of node {:?}. Expected {}. Actual {}", node1, 30f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node1, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node1,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node1,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node2).unwrap();
    assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node2, 10f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node2, 100f32, size.height);
    assert_eq!(location.x, 70f32, "x of node {:?}. Expected {}. Actual {}", node2, 70f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node2, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node2,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node2,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node3).unwrap();
    assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node3, 20f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node3, 100f32, size.height);
    assert_eq!(location.x, 80f32, "x of node {:?}. Expected {}. Actual {}", node3, 80f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node3, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node3,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node3,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node4).unwrap();
    assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node4, 30f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node4, 100f32, size.height);
    assert_eq!(location.x, 100f32, "x of node {:?}. Expected {}. Actual {}", node4, 100f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node4, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node4,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node4,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node5).unwrap();
    assert_eq!(size.width, 10f32, "width of node {:?}. Expected {}. Actual {}", node5, 10f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node5, 100f32, size.height);
    assert_eq!(location.x, 130f32, "x of node {:?}. Expected {}. Actual {}", node5, 130f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node5, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node5,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node5,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node6).unwrap();
    assert_eq!(size.width, 20f32, "width of node {:?}. Expected {}. Actual {}", node6, 20f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node6, 100f32, size.height);
    assert_eq!(location.x, 140f32, "x of node {:?}. Expected {}. Actual {}", node6, 140f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node6, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node6,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node6,
        0f32,
        layout.scroll_height()
    );
    #[cfg_attr(not(feature = "content_size"), allow(unused_variables))]
    let layout @ Layout { size, location, .. } = taffy.layout(node7).unwrap();
    assert_eq!(size.width, 30f32, "width of node {:?}. Expected {}. Actual {}", node7, 30f32, size.width);
    assert_eq!(size.height, 100f32, "height of node {:?}. Expected {}. Actual {}", node7, 100f32, size.height);
    assert_eq!(location.x, 160f32, "x of node {:?}. Expected {}. Actual {}", node7, 160f32, location.x);
    assert_eq!(location.y, 0f32, "y of node {:?}. Expected {}. Actual {}", node7, 0f32, location.y);
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_width(),
        0f32,
        "scroll_width of node {:?}. Expected {}. Actual {}",
        node7,
        0f32,
        layout.scroll_width()
    );
    #[cfg(feature = "content_size")]
    assert_eq!(
        layout.scroll_height(),
        0f32,
        "scroll_height of node {:?}. Expected {}. Actual {}",
        node7,
        0f32,
        layout.scroll_height()
    );
}